The first ever working model of the Iron Man suit built by Tony Stark, has actually been built in real life by a fan Wang Xiao Kang. This suit looks impressively similar to the Mark I model of the Iron Man Suit.
As Wang claims, he built the monstrous suit out of no prior DIY experience, just for $460. This uber cool costume weighs at 110 pounds with battery-powered fans and a working LED Arc Reactor. Thats not it. The suit is wearable and the following video demonstration looks no different than suit seen in the Hollywood blockbuster, Iron Man.